161072548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{34039}}^1$

素因数の和:34076

約数の個数: 36

約数和(自身を含む): 348841920

約数和(自身を除く): 187769372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 34039, 68078, 136156, 238273, 442507, 476546, 885014, 953092, 1770028, 3097549, 5752591, 6195098, 11505182, 12390196, 23010364, 40268137, 80536274, 161072548]

約数ペア:

[(1, 161072548), (2, 80536274), (4, 40268137), (7, 23010364), (13, 12390196), (14, 11505182), (26, 6195098), (28, 5752591), (52, 3097549), (91, 1770028), (169, 953092), (182, 885014), (338, 476546), (364, 442507), (676, 238273), (1183, 136156), (2366, 68078), (4732, 34039)]